Pith Number

pith:KYHYFCJV

pith:2019:KYHYFCJV5GKU2JG2VS4AUX2QSG

not attested not anchored not stored refs pending

Kingman's coalescent with erosion

Amaury Lambert, Emmanuel Schertzer, F\'elix Foutel-Rodier

arxiv:1907.05845 v1 · 2019-07-12 · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYHYFCJV5GKU2JG2VS4AUX2QSG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:40:44.223947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

560f828935e9954d24daacb80a5f5091b4c80e946235de2af3451ff5c2d292df

Aliases

arxiv: 1907.05845 · arxiv_version: 1907.05845v1 · doi: 10.48550/arxiv.1907.05845 · pith_short_12: KYHYFCJV5GKU · pith_short_16: KYHYFCJV5GKU2JG2 · pith_short_8: KYHYFCJV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KYHYFCJV5GKU2JG2VS4AUX2QSG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 560f828935e9954d24daacb80a5f5091b4c80e946235de2af3451ff5c2d292df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43642c65a46d75cac587051c5d686d06188ab0627a2206519c307795c2d213b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-07-12T17:11:12Z",
    "title_canon_sha256": "bfecc41c8ceeb790739e54d9696331973fe918bd8eeb2617db7ba2e3fa4eb5fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05845",
    "kind": "arxiv",
    "version": 1
  }
}